baber/WOPTO huggingface dataset:
Patent GB-191101619-A (GB)
Title: Improvements in Electromagnetic Ore Separators.
Inventor: STEINERT FERDINAND
IPC: B03C1/14
Filed: 1911-01-21
Granted: 1912-03-21
Abstract: 1619. Steinert, r., and Stein, H. Jan. 21. Magnetic separators. - An electro-magnetic ore-separator has a working track in the form of a drum or endless band and windings formed or arranged so that for short stretches at the discharge spot for the magnetic material they are removed from the working track, or at this spot two short stretches of the windings are formed in which the current runs in opposite directions. The magnetic material may be carried along on the outside or inside of the working track. In the form shown in Fig. 8, the working track comprises a drum formed of a series of rings of iron plates e provided with projections d which travel between the parts of and also outside the coil a; the coil is arranged, as shown in Fig. 3, so that at the discharge spot two short stretches c are provided in which the current runs in opposite directions. In a modification, shown in Fig. 6, the two stretches are obtained by forming a downward kink in the winding. In other modifications, the windings may have an upward kink or a loop at the discharge spot. In the form shown in Fig. 1, the windings at the discharge spot are removed from the working track. The drum may be formed of plates which extend along the entire length of the drum, and in order to make adjacent plates of opposite polarity, each alternate plate is formed with one projection which travels between the coils, while the remaining plates are formed with two projections which travel on the outside of the coils.
Patent GB-191103435-A (GB)
Title: Apparatus for Producing Gas from Oil.
Inventor: THOMPSON WILLIAM PHILLIPS
Filed: 1911-02-10
Granted: 1911-10-26
Abstract: 3435. Thompson, W. P., [Ensign, O. H.]. Feb. 10. Oil gas.-In apparatus for producing oil gas by the action on a mixture of oil and air of heat generated by the combustion of part of the oil, the supply of oil is controlled by providing a resistance to the flow of the oil in the supply passage, and connecting the passage on the two sides of a resistance in the air-supply passage, so that the pressure producing the flow of oil is proportional to the flow of air. Oil is supplied to the generator 6 through a heating passage 15, the temperature of which is regulated by cold water, the supply of which to the pipe 37 is governed by a thermostat in contact with the heated oil in the pipe 17. The oil enters the chamber 18, flowing over the weir 22 which regulates the level. The slot 7 is at a slightly higher lever than the weir, so that oil is not discharged into the combustion chamber until there is a difference between the pressures upon the oil in the chambers 18, 21, the chamber 21 having communication with the chamber 18 by an adjustable opening 19. Air enters by the pipe 1 and restricted opening 3, a Pitot tube 26 passing from the air pipe 1 to the oil chamber 18, so that when air is supplied by the blower 78 the rise of pressure is communicated to the oil chamber and causes oil to flow from the slot 7 down the slide A, where partial combustion takes place. A receptacle d, Fig. 9, may be fitted to catch the heavier hydrocarbons dripping from the slide, and has a plate e slanting upwards. A series of grooves g and holes f are made in the slide and in the attachment of the plate to the slide, to enable the hot gases to vaporize the heavier oil constituents more easily. Steam may be generated in a boiler 52 having a water bag 54 extending into the combustion chamber, and supplied through outlets 56, 57. The products of combustion and the oil vapour pass along the passages 61, carbon deposits 111 forming upon the walls 63 and baffles 660. Movable bricks 73, 74 are arranged for purposes of inspection and removing surplus carbon. In another form of apparatus, the oil is admitted at .one end of the combustion chamber and the air at the other. The gas passes from the outlet 66 to a washer 87, Fig. 8, and holder 89, which when full engages the rockeraim 91, and by the cable 92 raises the weighted lever-arm 95 of the safety-valve 81, so as to cause air to escape and prevent further gasmaking. The oil is stored in the tank 9 and pumped to the tank 13 from which it is delivered to the chamber 18 and overflow device 25.
Patent GB-191104773-A (GB)
Title: An Improved Road Vehicle.
Inventor: BURRELL JAMES
IPC: B60P3/04
Filed: 1911-02-25
Granted: 1912-01-18
Abstract: 4773. Burrell, J. Feb. 25. Vans. - A motor - vehicle for transporting horses or other animals has hinged sides which can be turned down to form platforms for the animals to walk upon, and hinged partitions which can be secured in position to divide the vehicle body into longitudinal stalls. A separate compartment may be provided for the attendant. The sides D, D<1> can be turned down, preferably at both sides of the vehicle. and, to reduce their slope when lowered, blocks 0, Fig. 3, may be used to support their outer ends. Two pairs of hinged partitions E, E' are used so as to divide the body into three stalls. The parts E are provided with end posts F having hinged portions F<1> which engage grooved blocks f in the roof, when in a vertical position, so as to prevent lateral movement. Vertically sliding bolts G', which are drawn up when the parts F<1> are swung rearwards, also engage with holes in the floor. The parts F' are secured in a vertical position by hooks e on the parts E<1> of the partitions. A compartment L is provided for the animals' attendants, and sliding doors or windows M enable the animals to be observed. The sides D, D<1> are secured in their closed position by sliding bolts H engaging eyes K in the roof and having arms H fitting over eyes J as shown in Fig. 1.
Patent GB-191111427-A (GB)
Title: Manufacture and Production of New Trisazodyes and of New Intermediate Products for use therein.
Inventor: NEWTON PHILIP ARTHUR
IPC: C09B31/22
Filed: 1911-05-11
Granted: 1912-05-13
Abstract: 11,427. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. May 11. Samples furnished. Aminodiaryl-2-amino-5--naphthol-7-sulphonic acids are obtained by treating 2-amino-5-naphthol-7-sulphonic acid or 2:5-dioxynaphthalene- 7-sulphonic acid with diamino compounds of the diphenyl series in presence of bisulphites. Benzidine, tolidine, dianisidine, benzidine monosnlphonic acid, tolidine monosulphonic acid, benzidine oxamic acid, tolidine oxamic acid are specified as parent diamines. Azo dyes.-Mono-, dis-, and tris-azo dyes are obtained by combining diazo, diazoazo, tetrazo, or secondary diazodisazo compounds with the above-described aminodiaryl compounds. The following combinations are specified:-monoazo dyes from sulphanilic acid and benzidyl- or sulphobenzidyl-2-amino-5-naphthol-7-sulphonic acid; a secondary disazo dye from m-xylidine-o-sulphonic acid, cresidine, and sulphobenzidyl-2- amino-5-naphthol-7-sulphonic acid; a disazo dye from benzidine-o-disulphonic acid and sulphobenzidyl-2:5: 7-acid; diaminodiphenylamine sulphonic acid, and p-diaminodiphenylurea-o-disulphonic acid are also specified as suitable diamines; a trisazo dye from m-xylidine-o-sulphonic acid, 1-naphthylamine-7-sulphonic acid, 1-naphthylamine-7-sulphonic acid, and sulphotolidyl-2:5:7-acid. The diazo and trisazo dyes above described dye cotton various shades of blue. The aminodiaryl-2:5:7-acids may be diazotized and combined with components.
Patent GB-191112316-A (GB)
Title: Improvements in Oil Cans.
Inventor: WILLIS PERCY RICHARD JULIUS
IPC: F16N3/08
Filed: 1911-05-22
Granted: 1912-04-25
Abstract: 12,316. Willis, P. R. J., [Johnson, A. I.]. May 22. Actuating; combinations of interdependent valves. -An oil-can has a hand-operated air-inlet valve in the base and an oil-outlet valve in the spout working in conjunction with the former valve. The air-inlet valve g, Fig. 1, is of the combined plug and lift type with an air passage k in the stem. The valve slides in a casing f, with a pin n working in a groove m, which, as shown in Fig. 4, may have offset parts o, p for holding the valve open or closed. The operating-rod s<1> of the outlet valve s passes through the strainer d, which is of ordinary construction, and rests on the air valve g. The outlet valve may be adapted to a curved spout by making the outer part as a coiled spring, or may be arranged to be pushed out instead of being drawn in. The groove m may be made helical to enable the amount of opening of the air valve to be adjusted, or for the same purpose a loop a<2>, Fig. 10, may be hung from a suitable part so as to take into teeth on the underside of the valve. Fig. 5 shows another form of air valve in which there are two air passages k, v, with a partition x forming an oil trap.
Patent GB-191116950-A (GB)
Title: Improvements in Spring Wheels.
Inventor: HINDS OZRO HADEN
IPC: B60B9/26
Filed: 1911-07-24
Granted: 1912-02-29
Abstract: 16,950. Hinds, O. H. July 24. Spring wheels with sectional outer guided members.-Rods D, Figs. 1 and 2, supported upon helical springs enclosed in tubes C connecting the felloe and hub, are screwed at their outer ends in bosses N<3> formed centrally in plates N. The edges of the plates are curved inwards to embrace the beadings of a continuous elastic tyre M. A channel metal rim in sections, each of which is in two parts M<1>, is secured by bolts L to the laterally-extending edges of a flat metal band K surrounding the felloe. The outer end of each tube D is fitted with a stuffing- box I for the rod. Dust-excluding guards O, Fig. 5, secured at their outer edges to the sides of the tyre are held in grooves H<3> in the overhanging rim flanges by self-expanding spring wires P.
Patent GB-191117616-A (GB)
Title: Improvements in and relating to Preparations containing Formic Aldehyde.
Inventor: SEFTON-JONES HERBERT
IPC: A61L2/20
Filed: 1911-08-02
Granted: 1914-01-15
Abstract: 17,616. Jones, H. Sefton-, [W³lfing, J. A. von]. Aug. 2. Formaldehyde-sugar compounds are produced by heating under pressure one molecular proportion of a biose or two molecular proportions of a monose, with one, two, three, four, or five, molecular proportions of formaldehyde in aqueous solution. The formaldehyde, may also be employed wholly or partly in the form of paraformaldehyde. When paraformaldehyde alone is used indifferent materials such as talc may be added before the commencement of the reactions. Specifications 6653/97, 2682/06, 25,138/09, 29,907/10, and 15,671/11 are referred to.
Patent GB-191118813-A (GB)
Title: Manufacture and Production of New Pharmaceutical Compounds.
Inventor: NEWTON PHILIP ARTHUR
IPC: C11C3/00
Filed: 1911-08-21
Granted: 1912-06-13
Abstract: 18,813. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Aug. 21. Amides and ureides of brom- and iodhigher fatty acids, other than the anilides, are prepared from the brom- and iodhigher unsaturated or saturated fatty acids according to the usual methods for the production of amides and ureides, or by the action of bromine or iodine or hydrobromic or hydriodic acid upon the amides and ureides of higher unsaturated fatty acids. The products are useful in medicine. Diiodbrassidic chloride is prepared by the action of phosphorus pentachloride upon diiodbrassidic acid.
Patent GB-191121746-A (GB)
Title: Improvements in Fire-tongs.
Inventor: WILSON JOHN
IPC: F24B15/10
Filed: 1911-10-03
Granted: 1912-02-01
Abstract: 21,746. Wilson, J. Oct. 3. Tongs.-The gripping-surfaces on each jaw of a pair of fire-tongs are arranged in a straight line, the gripping-line on one jaw being transverse to that on the other. As shown in Figs. 6 and 7, the line joining the points a<4> is transverse to that joining the points a<5>, and recesses a<7> are made in each jaw to receive the points of the other jaw and allow the jaw surfaces to be normally in contact.
Patent GB-191122710-A (GB)
Title: Improvements in or relating to Bodies for Motor Vehicles.
Inventor: MACDONALD ARTHUR ERNEST
IPC: B60K37/02
Filed: 1911-10-14
Granted: 1912-10-03
Abstract: 22,710. Macdonald, A. E., and Edge, S. F. Oct. 14. Dash-boards.-In motor-vehicles in which a portion of the body, such as the scuttle dash C, extends forwards to the dash-board A, free movement is allowed between the two, and resilient packing or antifriction devices may be provided. The flange C<1> on the scuttle dash may overlap the dash-board, or a shield may be secured to the scuttle dash. The upholstering E may be arranged to exclude draughts, or a separate flexible draught-excluding member may be provided.
Patent GB-191125997-A (GB)
Title: Improvements in Roundabouts.
Inventor: POLLAK NORBERT
IPC: A63G1/00
Filed: 1911-11-21
Granted: 1912-09-19
Abstract: 25,997. Pollak, N. Nov. 21, 1910, [Convention date]. Roundabouts.-The cars W of a roundabout run on a continuous track which is formed into a number of loops, as shown, and they are propelled by arms a which radiate from a central rotating disk P. The cars thus travel in intersecting paths but are prevented from colliding.
Patent GB-191126203-A (GB)
Title: Improvements in Window Guards for Window Cleaners' Use.
Inventor: POLLOCK PETER ROBERTSON
Filed: 1911-11-23
Granted: 1912-09-26
Abstract: 26,203. Pollock, P. R. Nov. 23. Window guards.- Guards for window cleaners consist of two uprights A, bent inwards at both ends towards the window and connected by telescopic cross-bars B, C, F, the bar C being provided with pads d which can be pressed against the window frame by a screw D at one or both ends of the bar. The cross-bars comprise rods telescoping into tubular members, the bars B, F being secured by clamping-screws b, f, and the bar C by the engagement of a pin c' with a series of holes c in the inner member of the bar C. A foot board G is detachably secured by clamping screws g<1> working in slots g in the footboard, and the guard is further secured by a clamp E having a hook e for engagement with the bar C and a screw e<2> and rubber pad for engagement with the inside of the window frame. Adjusting-screws H are also provided.
Patent GB-191203183-A (GB)
Title: Improvements in, or relating to, Biscuit Boxes and the like.
IPC: B65D51/04
Filed: 1912-02-08
Granted: 1912-06-06
Abstract: 3183. Grinsell & Sons, J., and Grinsell, J. R. H. Feb. 8. Lids and covers.-A biscuit box, casket, &c., of glass, earthenware, metal, &c., is fitted at the upper edge of the body with a metal mountring b, to which the lid c is hinged at d. The mount b has an annular channelled portion b<1> cemented to the upper edge of the body, and a second channelled part f containing an indiarubber sealing-ring g, on to which the flange h of the lid is adapted to embed. In a modification, the edge h' of this flange is bent over at right-angles. The lid is secured in the closed position by a fastening e, e'.
Patent GB-191207776-A (GB)
Title: Improvements in Means for Regulating Dynamo Machines.
Inventor: LEITNER HENRY
IPC: H02J7/22
Filed: 1912-03-30
Granted: 1913-03-31
Abstract: 7776. Leitner, H. March 30. Regulation, automatic systems and apparatus for. - An electric regulator of the kind described in Specifications 25,784/04 and 6690/05 is provided with a relay having a voltage coil and a current coil carrying the whole or a portion of the main current. In the arrangement shown in Fig. 1, the relay D is provided with a voltage coil d and a current coil b operating through a core e on a spring- controlled pivoted arm. The dynamo A is of the kind described in Specification 9655/05, [Class 35, Dynamo - electric generators &c.], the shunt field circuit containing a rheostat F, the arm a of which is controlled by a reversible motor E provided with field windings l, k, the energization of which is controlled by the relay D. Trigger switches i, j are provided to break the motor field circuits at each end of travel of the arm a. In a modification, the coils d, b are provided with separate cores attached at opposite ends of a lever, the coil b being arranged to carry the battery-charging current. Specification 1095/03 is also referred to.
Patent GB-191210937-A (GB)
Title: Improved Refrigerator or Cooling-apparatus.
Inventor: TEICHMANN ERNST ROBERT
IPC: F25D9/00
Filed: 1912-05-08
Granted: 1912-08-15
Abstract: 10,937. Teichmann, E. R. May 8. Refrigerators, domestic.-A casing formed like a stove of Dutch tiles contains a receptacle b for food &c. which is cooled by a coil through which cold water flows. An ice chamber d may be fitted above the receptacle b.
Patent GB-191213504-A (GB)
Title: Improvements in Clamps especially suitable for use in Trouser-stretchers and as Trouser-pressers and the like.
Inventor: BURRAGE DONALD FERGUSON
IPC: A47G25/72
Filed: 1912-06-08
Granted: 1913-06-05
Abstract: 13,504. Burrage, D. F., and Davies, O. P. June 8. Clamps, sliding - jaw. - A clamp for a trouser stretcher or press or the like comprises bars or boards a, b, hinged together by means of a pivot g, loosely mounted in a slot e<1> in a plate e and adjustably secured by pawls c engaging racks d'. The rack or racks d<1> on one side of the clamp may be pivoted and spring- controlled, or the corresponding pawls c may be yielding, thus permitting of disengagement by the endlong movement of the part a over the part b. Specification 10,798/11 is referred to.
Patent GB-191214927-A (GB)
Title: Improvements in Rivet and Bolt Making Machines.
Inventor: WALLACE JOHN THOMAS
IPC: B21K1/44
Filed: 1912-06-26
Granted: 1913-04-24
Abstract: 14,927. Wallace, J. T. Aug. 5, 1911, [Convention date]. Forging bolts and rivets; forging-dies.-A number of bars are fed to a machine which makes the same number of rivets or bolts at each stroke. The bars x are each fed the various lengths required to make one rivet &c. by feeding and retaining pawls 67, 68 through holes in cutter-blocks 15. The gripping-dies 4 in their down movement cut off the projecting lengths of bar and clamp them against the dies 3 while the heading dies 32 operate. The gripping-dies 4 then move up slightly, and ejectors 47 actuated by cams 55, Fig. 16, advance through holes 48 to push out the rivets &c., which fall into shoots H. The die 4 then moves up the full distance to commence the next operation. The dies 3, 4 are clamped in slots 21 of a die block D, Fig. 11, by devices 22 and are adjusted by set-screws 25, 27, the upper dies being also adjusted by means of a wedge 29. The lever F which carries the dies 4 is mounted on adjustable cone pivots 5<a> and is actuated by a cam 8, which bears against a wearing-piece 10 carried on a lever 11; this lever is connected to the lever F by a bolt 13, Fig. 10, which breaks if the strain is great enough to endanger the machine. The first slight upward movement of the dies 4 is effected by a cam 65 acting on a frame 66 and allowed by reason of a depression 8<a> in the cam 8, but the subsequent upward movement is effected by a spring 60. The heading-dies 32 are carried by a slide G, Fig. 4, having inclined renewable wearing surfaces 35, 36, 37, 38 and guides 43, and actuated by a lever and crank 34.
Patent GB-191217829-A (GB)
Title: Manufacture and Production of New Aziminoanthraquinones.
Inventor: NEWTON PHILIP ARTHUR
IPC: C09B5/24
Filed: 1912-08-01
Granted: 1913-05-29
Abstract: 17,829. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. Aug. 1. Aziminoanthraquinones are obtained by treating with nitrous acid or compounds or mixtures yielding this body, o-diaminoanthraquinones, in which one hydrogen atom of one amino group may be substituted by an alkyl, aralkyl, or aryl residue, or their substitution products. The products are either dyes or parent materials therefor. According to examples, azimides are obtained, by means of sodium nitrite or amyl nitrite, from 1:2- and 2:3-diaminoanthraquinone, 1-p-tolylamino-2-amino-3-bromanthraquinone, 1: 5-di-p-tolylamino-2:6-diamino-3: 7- dibromanthraquinone, 1:2-diamino-4-p-tolylaminoanthraquinone, and 1:2:5:6-tetramino- 4:8-di-p-tolylaminoanthraquinone. The azimide from 1-p-tolylamino-2-amino-3-bromanthraquinone is a yellow vat dye, and yields on sulphonation a yellow acid wool dye. Aziminoanthraquinonylaminoanthraquinones, which are vat dyes, are obtained by condensing such of the aziminoanthraquinones described above as contain reactive groups, such as halogen, with aminoanthraquinones or derivatives thereof. Products are specified from the azimide derived from 1-p-tolylamino-2-amino-3-bromanthraquinone and 1-aminoanthraquinone, 1- amino-6-chloranthraquinone, 1-amino-4-benzoylaminoanthraquinone, 1-amino-4-methoxyanthraquinone, or 1-amino-4-n-methylanthrapyridone; these dye scarlet-red, alizarin-red, bordeaux, and blue-red shades respectively.
Patent GB-191222478-A (GB)
Title: A Self Contained and Interchangeable Power Unit for the Propulsion of Commercial, Agricultural, and like Vehicles, and for other purposes.
Inventor: MULHOLLAND WILLIAM
IPC: F02B61/00
Filed: 1912-10-03
Granted: 1913-10-03
Abstract: 22,478. Mulholland, W. Oct. 3. Fore-carriage turning- arrangements; springs, arrangement of a n d mounting undercarriages on.-A detachable motor fore - carriage for vehicles consists of a semicircular frame c secured to a hollow spindle c<5> rotatable in a fixed pillar c<7> secured to arms c<1> carried by the front end of the vehicle. The road wheel b is connected to the frame c by levers b<1>, pivoted at one end and provided with springs l, m at the other. The fore - carriage is stayed by rollers c<6>, c<8> which engage a sector q.
Patent GB-191222802-A (GB)
Title: Improvements in or connected with Dirigible Ballons.
Inventor: BARBER HORATIO
IPC: B64B1/00
Filed: 1912-10-07
Granted: 1913-06-26
Abstract: 22,802. Barber, H. Oct. 7. Aerial machines with aerostats; aerostats; cars; framework.-A balloon is provided with a rigid frame made up of outer helical members 4, 5 connected by radial struts 3 with similar inner helical members 6, 7. The various members may be partly solid and partly hollow, and are braced together by wires 8, 9, 10 the ends of which pass through screwed thimbles 20 carried by brackets 21, Fig. 7. To prevent distortion of the frame, staywires 23 may pass to a ring 22 from the frame, the wires serving to space apart the balloon sections ; or the wires may be attached to the inside of the balloon sections, the envelopes of the sections being fastened to the frame. The cars 13, 14 are slung from the frame by wires 16 with heads 17 pivoted to lugs fixed to plates 19 which are clamped to the members 4, 5. At the ends of the balloon, certain of the wires may be replaced by wooden members. Preferably six or more balloon sections 25 are used, and they may be divided vertically into two parts. An observation car 15, controlling-plane 11, and rudders 12 are provided. According to the Provisional Specification, vertical shafts containing ladders may be arranged in the balloon, allowing access to a gangway along the upper face of the vessel. The annular framework may be filled with gas admitted at the upper side of one end, the displaced air escaping at the lower side of the opposite end.
Patent GB-191223402-A (GB)
Title: An Improved Electric Controller Contact.
Inventor: DAWSON JOHN
IPC: H01H1/60
Filed: 1912-10-14
Granted: 1913-09-11
Abstract: 23,402. Dawson, J. Oct. 14. Contacts.-A contact finger for an electric controller consists of a thick disk or roller a mounted on a spindle b between flanges c<1>, c<2> extending from the finger-bar web c, and adapted to be adjusted to a series of positions by means of a stud or screw d passing through a slot e in the web or in the flange of the finger-bar and entering a tapped hole a' in the disk. In the construction shown in Fig. 1. the disk may be set in six positions. The adjustment may be obtained by making the spindle of square, hexagonal, or other shape to fit in corresponding holes in the disk and flanges. In a modification, the flanges c<1>, c<2> are dispensed with, and the stud d that fixes the position of the disk also holds it in electrical contact with the web c of the finger-bar.